GB2501057B - Method of fault clearance - Google Patents
Method of fault clearanceInfo
- Publication number
- GB2501057B GB2501057B GB201203785A GB201203785A GB2501057B GB 2501057 B GB2501057 B GB 2501057B GB 201203785 A GB201203785 A GB 201203785A GB 201203785 A GB201203785 A GB 201203785A GB 2501057 B GB2501057 B GB 2501057B
- Authority
- GB
- United Kingdom
- Prior art keywords
- fault clearance
- fault
- clearance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/268—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for dc systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201203785A GB2501057B (en) | 2012-03-05 | 2012-03-05 | Method of fault clearance |
EP13706977.9A EP2823544B1 (en) | 2012-03-05 | 2013-02-26 | Method of fault clearance |
IN1899MUN2014 IN2014MN01899A (en) | 2012-03-05 | 2013-02-26 | |
KR1020147027323A KR20140135795A (en) | 2012-03-05 | 2013-02-26 | Method of fault clearance |
CA2865726A CA2865726C (en) | 2012-03-05 | 2013-02-26 | Method of fault clearance |
US14/382,532 US9306384B2 (en) | 2012-03-05 | 2013-02-26 | Method of fault clearance |
CN201380023642.7A CN104350657B (en) | 2012-03-05 | 2013-02-26 | The method of failture evacuation |
PCT/EP2013/053834 WO2013131782A1 (en) | 2012-03-05 | 2013-02-26 | Method of fault clearance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201203785A GB2501057B (en) | 2012-03-05 | 2012-03-05 | Method of fault clearance |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201203785D0 GB201203785D0 (en) | 2012-04-18 |
GB2501057A GB2501057A (en) | 2013-10-16 |
GB2501057B true GB2501057B (en) | 2014-09-17 |
Family
ID=46003093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201203785A Expired - Fee Related GB2501057B (en) | 2012-03-05 | 2012-03-05 | Method of fault clearance |
Country Status (8)
Country | Link |
---|---|
US (1) | US9306384B2 (en) |
EP (1) | EP2823544B1 (en) |
KR (1) | KR20140135795A (en) |
CN (1) | CN104350657B (en) |
CA (1) | CA2865726C (en) |
GB (1) | GB2501057B (en) |
IN (1) | IN2014MN01899A (en) |
WO (1) | WO2013131782A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10267842B2 (en) | 2013-09-26 | 2019-04-23 | General Electric Technology Gmbh | Method for identifying a faulted DC power transmission medium in a multi-terminal DC electrical network |
GB2523535A (en) * | 2013-12-18 | 2015-09-02 | Pwm Drives Ltd | Breaker circuit configurations for multi-terminal DC systems |
EP2897245B1 (en) * | 2014-01-17 | 2017-07-26 | General Electric Technology GmbH | Multi-terminal DC electrical network |
WO2015139738A1 (en) * | 2014-03-18 | 2015-09-24 | Siemens Aktiengesellschaft | Voltage regulation in multi-terminal hvdc network |
GB2537850B (en) * | 2015-04-28 | 2019-09-11 | General Electric Technology Gmbh | Bipolar DC power transmission scheme |
WO2016191187A1 (en) * | 2015-05-27 | 2016-12-01 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Communication-less fault section identification for hybrid hvdc transmission systems |
JP6517589B2 (en) * | 2015-05-29 | 2019-05-22 | 株式会社東芝 | DC power transmission system, central server thereof, and method for recovering DC power transmission path after accident |
EP3188333A1 (en) * | 2015-12-30 | 2017-07-05 | Openhydro IP Limited | Array of electrical generator units and shedding of inter-unit transmission cables in response to fault |
FR3048138A1 (en) | 2016-02-23 | 2017-08-25 | Airbus Operations Sas | CIRCUIT BREAKER AND SYSTEM FOR PROTECTING AN ELECTRICITY NETWORK |
CN105932651A (en) * | 2016-05-12 | 2016-09-07 | 国家电网公司 | Delay slope method DC circuit breaker for multi-end DC power transmission of wind power plant and method for achieving switching-on of delay slope method DC circuit breaker |
FR3055751B1 (en) | 2016-09-02 | 2018-09-21 | Inst Supergrid | METHOD FOR CONTROLLING AN INSTALLATION FOR CONTINUOUS CURRENT TRANSPORT INTO A NETWORK WHILE PROTECTING SUCH A NETWORK ABOUT A SHORT CIRCUIT FAULT |
JP6856303B2 (en) * | 2016-10-14 | 2021-04-07 | 一般財団法人電力中央研究所 | DC power transmission equipment |
FR3072652A1 (en) * | 2017-10-20 | 2019-04-26 | Thales | AIRCRAFT ELECTRICAL NETWORK |
EP3711128B1 (en) * | 2017-11-17 | 2022-01-05 | Hitachi Energy Switzerland AG | Fault handling in a dc power system |
FR3073989B1 (en) * | 2017-11-17 | 2019-11-29 | Supergrid Institute | DEVICE FOR CONTROLLING A TERMINAL FOR COMPENSATING A VOLTAGE DISTURBANCE |
US20220020544A1 (en) * | 2019-03-29 | 2022-01-20 | Siemens Aktiengesellschaft | Apparatus for opening or closing a dc circuit, and method for automatically closing a dc circuit |
CN110797900B (en) * | 2019-11-18 | 2021-02-26 | 中国南方电网有限责任公司超高压输电公司昆明局 | Method for quitting fault of three-terminal hybrid direct-current valve bank during inter-station communication fault |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1124521A (en) * | 1965-01-09 | 1968-08-21 | Asea Ab | Improvements in high voltage direct current power transmission systems |
US3970898A (en) * | 1973-11-23 | 1976-07-20 | Zellweger Uster Ag | Method of automatically isolating a faulty section of a power line belonging to an electrical energy supply network, and arrangement for carrying out this method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1015759B (en) * | 1974-07-09 | 1977-05-20 | Istel Spa | SYSTEM WITH SEQUENTIAL CLOSING CONDITIONED BY FAILURES DUE TO THE CONTROL OF ENERGY DISTRIBUTION LINES |
CA1233200A (en) * | 1984-03-01 | 1988-02-23 | Helmut Neupauer | Method and apparatus for resumption of normal operation of a high-voltage d. c. transmission line |
US5341268A (en) * | 1991-12-16 | 1994-08-23 | Kabushiki Kaisha Toshiba | Method of and system for disconnecting faulty distribution line section from power distribution line |
IT1286047B1 (en) * | 1996-10-25 | 1998-07-07 | Abb Research Ltd | ELECTRICITY DISTRIBUTION SYSTEM WITH AUTOMATIC PROTECTION SWITCHES AND RELATED PROCEDURE |
KR100709980B1 (en) * | 2005-10-21 | 2007-04-20 | 명지대학교 산학협력단 | Method and apparatus for detecting a fault section using comparison of phase difference and magnitude difference bewteen zero phase currents in ungrounded distribution power systems |
BRPI0621037A2 (en) * | 2006-01-18 | 2011-11-29 | Abb Technology Ag | converter station |
CN101534001B (en) * | 2008-03-11 | 2011-11-23 | 杨万钟 | Method for detecting distribution network short circuit fault and restoring power supply in non-broken-down section |
CN101752848B (en) * | 2010-01-12 | 2012-05-23 | 宁夏回族自治区电力公司 | Blocking judging method for excess voltage protection of extra-high voltage line |
CN103004048B (en) * | 2010-06-14 | 2015-04-15 | Abb研究有限公司 | Fault protection of HVDC transmission lines |
WO2013068046A1 (en) * | 2011-11-11 | 2013-05-16 | Abb Technology Ag | Using the transfer switch of a hybrid circuit breaker as selector switch |
-
2012
- 2012-03-05 GB GB201203785A patent/GB2501057B/en not_active Expired - Fee Related
-
2013
- 2013-02-26 CA CA2865726A patent/CA2865726C/en active Active
- 2013-02-26 US US14/382,532 patent/US9306384B2/en active Active
- 2013-02-26 WO PCT/EP2013/053834 patent/WO2013131782A1/en active Application Filing
- 2013-02-26 KR KR1020147027323A patent/KR20140135795A/en not_active Application Discontinuation
- 2013-02-26 EP EP13706977.9A patent/EP2823544B1/en active Active
- 2013-02-26 CN CN201380023642.7A patent/CN104350657B/en active Active
- 2013-02-26 IN IN1899MUN2014 patent/IN2014MN01899A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1124521A (en) * | 1965-01-09 | 1968-08-21 | Asea Ab | Improvements in high voltage direct current power transmission systems |
US3970898A (en) * | 1973-11-23 | 1976-07-20 | Zellweger Uster Ag | Method of automatically isolating a faulty section of a power line belonging to an electrical energy supply network, and arrangement for carrying out this method |
Also Published As
Publication number | Publication date |
---|---|
US20150116876A1 (en) | 2015-04-30 |
CN104350657A (en) | 2015-02-11 |
IN2014MN01899A (en) | 2015-07-10 |
CN104350657B (en) | 2017-08-15 |
CA2865726C (en) | 2017-11-28 |
EP2823544A1 (en) | 2015-01-14 |
KR20140135795A (en) | 2014-11-26 |
EP2823544B1 (en) | 2016-06-15 |
GB2501057A (en) | 2013-10-16 |
GB201203785D0 (en) | 2012-04-18 |
WO2013131782A1 (en) | 2013-09-12 |
CA2865726A1 (en) | 2013-09-12 |
US9306384B2 (en) | 2016-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20180305 |